Index: /trunk/src/VBox/VMM/VMMAll/EMAll.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMAll/EMAll.cpp	(revision 13160)
+++ /trunk/src/VBox/VMM/VMMAll/EMAll.cpp	(revision 13161)
@@ -1757,4 +1757,13 @@
     /* only allow direct calls to EMInterpretIret for now */
     return VERR_EM_INTERPRETER;
+}
+
+/**
+ * WBINVD Emulation.
+ */
+static int emInterpretWbInvd(PVM pVM, PDISCPUSTATE pCpu, PCPUMCTXCORE pRegFrame, RTGCPTR pvFault, uint32_t *pcbSize)
+{
+    /* Nothing to do. */
+    return VINF_SUCCESS;
 }
 
@@ -2884,4 +2893,5 @@
         INTERPRET_CASE(OP_HLT,Hlt);
         INTERPRET_CASE(OP_IRET,Iret);
+        INTERPRET_CASE(OP_WBINVD,WbInvd);
 #ifdef VBOX_WITH_STATISTICS
 #ifndef IN_GC
@@ -2890,5 +2900,4 @@
 #endif
         INTERPRET_STAT_CASE(OP_MOVNTPS,MovNTPS);
-        INTERPRET_STAT_CASE(OP_WBINVD,WbInvd);
 #endif
         default: